Pie Crust
1-Preheat oven to 375 degrees F: Preheat oven to 375 degrees F. Roll the pie dough into a 12-inch-diameter circle. Place the circle on a pie plate, cover with parchment paper, add pie weights, and bake for 15 minutes.

Pie Filling
2-Squeeze lemon juice in a medium bowl: Squeeze lemon juice in a medium bowl. Add tapioca and mix until smooth. Next, add sliced peaches and sugar and stir.
3-Fill the pie shell with the peach: Fill the pie shell with the peach pie mixture.

Crumble Topping
4-Cube cold butter and place it in: Cube cold butter and place it in a medium bowl. Add brown sugar and combine using a pastry blender. Next, add a pinch of salt, flour, nutmeg, and vanilla extract. Combine using your hands.
5-Use your hands to distribute the crumble: Use your hands to distribute the crumble evenly over the peach mixture. Place the pie plate on a cookie sheet and transfer it to a preheated 400-degree F oven; bake for 20 minutes, then turn the oven temperature down to 375 degrees and bake for 25 -30 additional minutes.